1440154080

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{12347}}^1$

素因数の和:12380

約数の個数: 168

約数和(自身を含む): 5101625592

約数和(自身を除く): 3661471512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4860, 5832, 6480, 7290, 7776, 9720, 11664, 12347, 12960, 14580, 19440, 23328, 24694, 29160, 37041, 38880, 49388, 58320, 61735, 74082, 98776, 111123, 116640, 123470, 148164, 185205, 197552, 222246, 246940, 296328, 333369, 370410, 395104, 444492, 493880, 555615, 592656, 666738, 740820, 888984, 987760, 1000107, 1111230, 1185312, 1333476, 1481640, 1666845, 1777968, 1975520, 2000214, 2222460, 2666952, 2963280, 3000321, 3333690, 3555936, 4000428, 4444920, 5000535, 5333904, 5926560, 6000642, 6667380, 8000856, 8889840, 9000963, 10001070, 10667808, 12001284, 13334760, 15001605, 16001712, 17779680, 18001926, 20002140, 24002568, 26669520, 30003210, 32003424, 36003852, 40004280, 45004815, 48005136, 53339040, 60006420, 72007704, 80008560, 90009630, 96010272, 120012840, 144015408, 160017120, 180019260, 240025680, 288030816, 360038520, 480051360, 720077040, 1440154080]

約数ペア:

[(1, 1440154080), (2, 720077040), (3, 480051360), (4, 360038520), (5, 288030816), (6, 240025680), (8, 180019260), (9, 160017120), (10, 144015408), (12, 120012840), (15, 96010272), (16, 90009630), (18, 80008560), (20, 72007704), (24, 60006420), (27, 53339040), (30, 48005136), (32, 45004815), (36, 40004280), (40, 36003852), (45, 32003424), (48, 30003210), (54, 26669520), (60, 24002568), (72, 20002140), (80, 18001926), (81, 17779680), (90, 16001712), (96, 15001605), (108, 13334760), (120, 12001284), (135, 10667808), (144, 10001070), (160, 9000963), (162, 8889840), (180, 8000856), (216, 6667380), (240, 6000642), (243, 5926560), (270, 5333904), (288, 5000535), (324, 4444920), (360, 4000428), (405, 3555936), (432, 3333690), (480, 3000321), (486, 2963280), (540, 2666952), (648, 2222460), (720, 2000214), (729, 1975520), (810, 1777968), (864, 1666845), (972, 1481640), (1080, 1333476), (1215, 1185312), (1296, 1111230), (1440, 1000107), (1458, 987760), (1620, 888984), (1944, 740820), (2160, 666738), (2430, 592656), (2592, 555615), (2916, 493880), (3240, 444492), (3645, 395104), (3888, 370410), (4320, 333369), (4860, 296328), (5832, 246940), (6480, 222246), (7290, 197552), (7776, 185205), (9720, 148164), (11664, 123470), (12347, 116640), (12960, 111123), (14580, 98776), (19440, 74082), (23328, 61735), (24694, 58320), (29160, 49388), (37041, 38880)]